CN212322790U

CN212322790U - Transformer footing coupling mechanism

Info

Publication number: CN212322790U
Application number: CN202021221396.XU
Authority: CN
Inventors: 宋桂香
Original assignee: Shanghai Liangzhi Electric Appliance Technology Co ltd
Current assignee: Shanghai Liangzhi Electric Appliance Technology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-01-08
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a transformer footing coupling mechanism, including the transformer body, the left side and the equal fixedly connected with in right side of transformer body bottom are connected the foot, the bottom of transformer body just is located the inboard fixedly connected with fixed case of connecting the foot, the left side and the equal sliding connection in right side at fixed incasement wall top have the connecting rod, there is L type kelly bottom of connecting rod through bearing frame swing joint, the left side of L type kelly run through one side of fixed incasement wall and with the surface contact who is connected the foot, the center department at fixed incasement wall top has the bull stick through bearing frame swing joint, the bottom of fixed case is run through to the bottom of bull stick. The utility model provides a current transformer how big fix through the bolt, appear corrosion, not hard up problem easily in the long-time use, reduced the cost of user's installation, also increased the security after the transformer installation, also improved the practicality of transformer.

Description

Transformer footing coupling mechanism

Technical Field

The utility model relates to a mechanical technical field is connected to the transformer footing, specifically is a transformer footing coupling mechanism.

Background

The transformer consists of an iron core and a coil, wherein the coil is provided with two or more than two windings, the winding connected with a power supply is called a primary coil, and the other windings are called secondary coils.

Footing connecting mechanism is needed to be used in the installation of the transformer, but the existing transformer is fixed through bolts, so that the phenomena of corrosion and looseness easily occur in the long-time use, the installation cost of a user is increased, the safety of the transformer after the installation is also reduced, and the practicability of the transformer is also reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a transformer footing coupling mechanism possesses the advantage that the connection fixation is effectual, has solved current transformer and has how big fixed through the bolt, appears corrosion, not hard up problem easily in the long-time use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer footing coupling mechanism, includes the transformer body, the left side and the equal fixedly connected with in right side of transformer body bottom connect the foot, the bottom of transformer body just is located the inboard fixedly connected with fixed case of connecting the foot, the left side and the equal sliding connection in right side at fixed incasement wall top have the connecting rod, there is L type kelly bottom of connecting rod through bearing frame swing joint, the left side of L type kelly run through one side of fixed incasement wall and with the surface contact who is connected the foot, the center department at fixed incasement wall top has the bull stick through bearing frame swing joint, the bottom of fixed case is run through to the bottom of bull stick, the surface of bull stick just is located the inside slip of fixed case and has cup jointed adjustment mechanism, the surface of bull stick just is located adjustment mechanism's the fixed drive mechanism that has cup jointed in bottom.

As the utility model discloses preferred, adjustment mechanism includes the sliding sleeve, all there is the movable rod left side and the right side of sliding sleeve through pivot swing joint, one side swing joint of pivot and connecting rod is passed through to the one end that the sliding sleeve was kept away from in the left side of movable rod, the front side fixedly connected with extension rod of sliding sleeve, the front side of extension rod runs through the front side of fixed case.

As the utility model discloses it is preferred, drive mechanism includes the runner, the left side and the right side of fixed incasement wall bottom and the dorsal part that is located L type kelly all have a screw rod through bearing frame swing joint, the front side of screw rod is connected with the dorsal part meshing of L type kelly, the belt has been cup jointed on the surface of screw rod, the belt is kept away from the one end of screw rod and is cup jointed on the surface of runner, screw rod and runner pass through belt drive and connect.

As the utility model discloses it is preferred, the spout has all been seted up to the left side and the right side at fixed incasement wall top and the position that corresponds the connecting rod, the length of spout is greater than the displacement of connecting rod, the spout uses with the connecting rod cooperation.

As the utility model discloses it is preferred, the left side of fixed incasement wall and the equal fixedly connected with spring in position that just corresponds the connecting rod, the right side of spring and one side fixed connection of connecting rod, the spring uses with the connecting rod cooperation.

As the utility model discloses it is preferred, the opening has been seted up to the left side of fixed case and the position that just corresponds L type kelly, interval between open-ended width and the L type kelly is less than a millimeter, the opening uses with the cooperation of L type kelly.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model uses the matching of the transformer body, the connecting foot, the fixed box, the connecting rod, the L-shaped clamping bar, the rotating rod, the adjusting mechanism and the transmission mechanism, the extending rod is moved up and down by the user to drive the sliding sleeve to move up and down, the sliding sleeve is moved up and down to drive the movable rod to rotate by taking the rotating shaft as the center to push the connecting rod to move towards two sides, the connecting rod is matched with the sliding groove to compress the spring for energy storage and reset when moving towards two sides for limiting movement, then the connecting rod moves towards two sides to drive the L-shaped clamping bar to move towards two sides to keep a certain distance between the L-shaped clamping bar and the connecting foot, to ensure that the object is connected with the connecting foot to have enough distance for clamping, finally, the rotating rod is rotated to drive the rotating wheel to rotate, the rotating wheel rotates to drive the belt and the screw rod, the problem of current transformer how big fix through the bolt, appear corrosion, not hard up easily in the long-time use is solved, the cost of user's installation has been reduced, the security after also having increased the transformer installation has also improved the practicality of transformer.

2. The utility model discloses a setting of drive mechanism drives runner, belt and screw rod synchronous revolution when can making the bull stick rotatory, plays mechanical transmission's effect simultaneously, improves the effect of mechanical stability work.

3. The utility model discloses a setting of spout can make the connecting rod remove about the spout is inside, plays spacing effect simultaneously, has avoided the connecting rod phenomenon that the skew appears at the in-process that removes, also reduces the connecting rod at the inside friction of spout, increases the life of connecting rod.

4. The utility model discloses a setting of spring can assist the connecting rod to carry out work, plays the effect that the shock attenuation resets simultaneously, has avoided the connecting rod can't reset after removing and leads to machinery can not the continuous work, also reduces the frictional resistance that the connecting rod received in the removal process.

5. The utility model discloses an open-ended sets up, can make the complete mechanical transmission that carries out through the opening of L type kelly, has avoided the width of open-ended narrow to lead to L type kelly to appear the dead phenomenon of card at the opening part, also reduces the wearing and tearing of L type kelly at the opening part, prolongs the live time of L type kelly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the fixing box of FIG. 1 according to the present invention;

fig. 3 is a perspective view of the connecting leg structure shown in fig. 1 according to the present invention.

In the figure: 1. a transformer body; 2. a connecting pin; 3. a fixed box; 4. a connecting rod; 5. an L-shaped clamping rod; 6. a rotating rod; 7. an adjustment mechanism; 71. a sliding sleeve; 72. a movable rod; 73. an extension rod; 8. a transmission mechanism; 81. a rotating wheel; 82. a screw; 83. a belt; 9. a chute; 10. a spring; 11. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides a pair of transformer footing coupling mechanism, including transformer body 1, the left side and the equal fixedly connected with in right side of transformer body 1 bottom are connected foot 2, transformer body 1's bottom just is located the inboard fixedly connected with containing box 3 of connecting foot 2, the left side and the equal sliding connection in right side at containing box 3 inner wall top have connecting rod 4, there is L type kelly 5 bottom of connecting rod 4 through bearing frame swing joint, the left side of L type kelly 5 run through one side of containing box 3 inner wall and with the surface contact who is connected foot 2, the center department at containing box 3 inner wall top has bull stick 6 through bearing frame swing joint, the bottom of containing box 3 is run through to the bottom of bull stick 6, the surface of bull stick 6 just is located the inside slip of containing box 3 and has cup jointed adjustment mechanism 7, the surface of bull stick 6 just is located the fixed drive mechanism 8 that has cup jointed in the bottom of adjustment mechanism 7.

Referring to fig. 2, the adjusting mechanism 7 includes a sliding sleeve 71, a movable rod 72 is movably connected to both left and right sides of the sliding sleeve 71 through a rotating shaft, one end of the movable rod 72, which is far away from the sliding sleeve 71, is movably connected to one side of the connecting rod 4 through a shaft pin, an extension rod 73 is fixedly connected to the front side of the sliding sleeve 71, and the front side of the extension rod 73 penetrates through the front side of the fixed box 3.

Adopt above-mentioned scheme: through setting up adjustment mechanism 7, can the person of facilitating the use reciprocate the mechanical movement that extension rod 73 control sliding sleeve 71 removed, avoided sliding sleeve 71 can't restore to the throne after removing and lead to machinery can't last work.

Referring to fig. 2, the transmission mechanism 8 includes a rotating wheel 81, the left side and the right side of the bottom of the inner wall of the fixed box 3 and the back side of the L-shaped clamping rod 5 are both movably connected with a screw 82 through a bearing seat, the front side of the screw 82 is engaged with the back side of the L-shaped clamping rod 5, a belt 83 is sleeved on the surface of the screw 82, one end of the belt 83 far away from the screw 82 is sleeved on the surface of the rotating wheel 81, and the screw 82 and the rotating wheel 81 are in transmission connection through the belt 83.

Adopt above-mentioned scheme: through the setting of drive mechanism 8, can make bull stick 6 rotatory drive runner 81, belt 83 and screw rod 82 synchronous revolution simultaneously, play mechanical transmission's effect simultaneously, improve the effect of mechanical stability work.

Referring to fig. 2, the left side and the right side of the top of the inner wall of the fixed box 3 and the position corresponding to the connecting rod 4 are both provided with a sliding groove 9, the length of the sliding groove 9 is greater than the moving distance of the connecting rod 4, and the sliding groove 9 is matched with the connecting rod 4 for use.

Adopt above-mentioned scheme: through the setting of spout 9, can make connecting rod 4 remove about spout 9 is inside, play spacing effect simultaneously, avoided connecting rod 4 the phenomenon that the skew appears at the in-process that removes, also reduce connecting rod 4 at the inside friction of spout 9, increase connecting rod 4's life.

Referring to fig. 2, the left side and the right side of the inner wall of the fixing box 3 and corresponding to the position of the connecting rod 4 are fixedly connected with springs 10, the right side of the springs 10 is fixedly connected with one side of the connecting rod 4, and the springs 10 are matched with the connecting rod 4 for use.

Adopt above-mentioned scheme: through the setting of spring 10, can assist connecting rod 4 to work, play the effect that the shock attenuation resets simultaneously, avoided connecting rod 4 can't reset after removing and lead to machinery can not the continuous work, also reduced the frictional resistance that connecting rod 4 received in-process of removing.

Referring to fig. 2, the left side and the right side of the fixing box 3 are provided with openings 11 corresponding to the positions of the L-shaped clamping bars 5, the width of each opening 11 is less than one millimeter from the space between the corresponding L-shaped clamping bar 5, and the openings 11 are matched with the corresponding L-shaped clamping bars 5 for use.

Adopt above-mentioned scheme: through opening 11's setting, can make the complete mechanical transmission that carries out through opening 11 of L type kelly 5, avoid opening 11's width to lead to L type kelly 5 to appear blocking dead phenomenon in opening 11 department, also reduce the wearing and tearing of L type kelly 5 in opening 11 department, prolong L type kelly 5's live time.

The utility model discloses a theory of operation and use flow: when using, it reciprocates extension rod 73 and drives sliding sleeve 71 and reciprocate to reciprocate through the user, sliding sleeve 71 reciprocates and makes movable rod 72 use the pivot to remove toward both sides as the rotatory connecting rod 4 that promotes of center, connecting rod 4 cooperation spout 9 compresses spring 10 energy storage when the spacing removal of both sides resets, then connecting rod 4 removes toward both sides and drives L type kelly 5 and remove toward both sides and realize keeping the certain distance between L type kelly 5 and the connecting leg 2, it has enough distance to carry out the chucking in being connected with connecting leg 2 to guarantee the object, last rotatory bull stick 6, bull stick 6 is rotatory to drive runner 81 is rotatory, runner 81 is rotatory to drive belt 83 and screw rod 82 synchronous revolution, screw rod 82 is rotatory to make L type kelly 5 rotatory and form the mouth style of calligraphy with connecting leg 2 and presss from both sides tight fixedly, reach the effect of connecting fixedly.

In summary, the following steps: the transformer foot connecting mechanism is used by matching a transformer body 1, a connecting pin 2, a fixed box 3, a connecting rod 4, an L-shaped clamping rod 5, a rotating rod 6, an adjusting mechanism 7 and a transmission mechanism 8, an extending rod 73 is moved up and down by a user to drive a sliding sleeve 71 to move up and down, the sliding sleeve 71 moves up and down to enable a movable rod 72 to rotate by taking a rotating shaft as a center to push the connecting rod 4 to move towards two sides, the connecting rod 4 is matched with a sliding groove 9 to limit and move towards two sides and simultaneously compress a spring 10 to store energy for resetting, then the connecting rod 4 moves towards two sides to drive the L-shaped clamping rod 5 to move towards two sides to keep a certain distance between the L-shaped clamping rod 5 and the connecting pin 2, an object is ensured to be clamped at a sufficient distance in the connection with the connecting pin 2, finally, the rotating rod 6 rotates to drive a rotating wheel 81 to rotate, the rotating wheel 81 rotates to drive a belt 83 and a, the effect of connection fixation is achieved, the problem that the existing transformer is fixed through bolts and rusted and loosened easily in long-time use is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer footing coupling mechanism, includes transformer body (1), its characterized in that: the transformer comprises a transformer body (1), wherein the left side and the right side of the bottom of the transformer body (1) are fixedly connected with connecting pins (2), the bottom of the transformer body (1) is located in an inner side fixedly connected with fixing box (3) of the connecting pins (2), the left side and the right side of the top of the inner wall of the fixing box (3) are connected with connecting rods (4) in a sliding mode, the bottom of each connecting rod (4) is connected with an L-shaped clamping rod (5) through a bearing seat, the left side of each L-shaped clamping rod (5) penetrates through one side of the inner wall of the fixing box (3) and is in surface contact with the connecting pins (2), the center of the top of the inner wall of the fixing box (3) is connected with a rotating rod (6) through a bearing seat, the bottom of the rotating rod (6) penetrates through the bottom of the fixing box (3), an adjusting mechanism (7) is sleeved on the surface of the rotating rod (6) in a sliding mode and located inside of the fixing box (3) 8).

2. A transformer foot connection according to claim 1, wherein: adjustment mechanism (7) are including sliding sleeve (71), the left side and the right side of sliding sleeve (71) all have movable rod (72) through pivot swing joint, one side swing joint of pivot and connecting rod (4) is passed through to the one end that sliding sleeve (71) were kept away from in the left side of movable rod (72), front side fixedly connected with extension rod (73) of sliding sleeve (71), the front side of fixed case (3) is run through to the front side of extension rod (73).

3. A transformer foot connection according to claim 1, wherein: drive mechanism (8) include runner (81), the left side and the right side of fixed case (3) inner wall bottom and the dorsal side that is located L type kelly (5) all have screw rod (82) through bearing frame swing joint, the front side of screw rod (82) is connected with the dorsal side meshing of L type kelly (5), belt (83) have been cup jointed on the surface of screw rod (82), the surface at runner (81) is cup jointed to the one end that screw rod (82) were kept away from in belt (83), screw rod (82) and runner (81) are connected through belt (83) transmission.

4. A transformer foot connection according to claim 1, wherein: spout (9) have all been seted up to the left side and the right side at fixed case (3) inner wall top and the position that corresponds connecting rod (4), the length of spout (9) is greater than the displacement of connecting rod (4), spout (9) are used with connecting rod (4) cooperation.

5. A transformer foot connection according to claim 1, wherein: the left side and the right side of fixed case (3) inner wall just correspond equal fixedly connected with spring (10) in position of connecting rod (4), the right side of spring (10) and one side fixed connection of connecting rod (4), spring (10) and connecting rod (4) cooperation are used.

6. A transformer foot connection according to claim 1, wherein: opening (11) have been seted up on the left side and the right side of fixed case (3) and the position that corresponds L type kelly (5), the width of opening (11) and the interval between L type kelly (5) are less than a millimeter, opening (11) and L type kelly (5) cooperation are used.